2(1H)-Quinolinone, 3,4-dihydro-6-(3-(3,6-dihydro-4-(4-methylphenyl)-1(2H)-pyridinyl)-1-oxopropyl)- 6-(1-Oxo-3-(4-(4-methylphenyl)-1,2,5,6-tetrahydropyridyl)propyl)-3,4-dihydrocarbostyril 80834-73-7